text: #include "head.h"
  QStringList refIdlist={};
  QString refId = "";
  QString token = "";
  QWebSocket *reception=new QWebSocket;
  
  QString generate_refId(){
       QTime *time = new QTime();
  
       QString ref;
       random_device rd;
       ref = time->currentTime().toString("hhmmsszzz");
       int i  = QRandomGenerator::global()->bounded(100);
       if(i<=9)  ref = ref+QString::number(0)+QString::number(i);
       else ref = ref+QString::number(i);
       qDebug()<<ref<<ref.toDouble();
       refIdlist.append(ref);
       return ref;
  }
  